@charset "UTF-8";

/* ヘッダー高さが固定で 80px の場合 */
#main {
    margin-bottom: 0;
}

:target {
    scroll-margin-top: 80px;
}

.fitImg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media screen and (max-width: 749px) {
    .fitImg img {
        margin-top: -10px;
        height: auto;
    }
}

#workMore01 {
    scroll-margin-top: 160px;
}

.sec_title img {
    width: 300px;
    top: 3%;
    z-index: 1;
}

@media screen and (max-width: 749px) {
    .sec_title img {
        width: 30%;
        top: 50px;
    }
}

.supplement .sec_title h1 {
    line-height: 1.2;
}

.supplement .sec_title h1::after {
    top: 30px;
}

@media screen and (max-width: 749px) {
    .supplement .sec_title h1::after {
        top: 65px;
    }
}

h2 {
    font-size: 24px;
    font-weight: 700;
}

h3 {
    font-weight: 700;
    margin-bottom: 10px;
}

section.info a.more p {
    display: inline-block;
}

section.link a {
    width: 255px;
    padding: 10px 0;
    background-color: gray;
    transition: .2s;
    display: block;
}

section.link a:not(:first-child) {
    margin: 0 0 0 20px;
}

section.link a:hover {
    opacity: .8;
}

@media screen and (max-width: 749px) {
    h2 {
        font-size: 20px;
    }

    section.link a:not(:first-child) {
        margin: 20px 0 0 0;
    }

    section.link a {
        width: 100%;
    }
}

.listLink {
    padding: 10px 60px;
    border-top: 1px solid #3fb58f;
    border-bottom: 1px solid #3fb58f;
    margin-top: 50px;
}

@media screen and (max-width: 749px) {
    .listLink {
        padding: 0
    }
}

.research-and-development.index .listLink {
    padding: 0px;
    border-top: none;
    border-bottom: none;
}

.listLink h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #000;
    letter-spacing: 0.1rem;
}

.listLink a.btn-01 {
    width: auto;
    padding: 20px 0;
}

.listLink a.btn-01:not(:first-of-type) {
    border-top: 1px #999999 dotted;
}

.listLink a.btn-01::before {
    right: 15px;
}

.listLink a.btn-01:hover::before {
    right: -7px;
}

.listLink a.btn-01::after {
    right: 0;
}

.list a.btn-01 {
    margin-right: 50px;
}

.workLink {
    padding: 40px 0;
    border-radius: 0;
}

.workLink h2 {
    font-size: 2.8rem;
}

.workLink h2::after {
    font-size: 80px;
}

@media screen and (max-width: 749px) {
    .workLink h2 {
        font-size: 2.6rem;
    }

    .workLink h2::after {
        font-size: 50px;
    }

    .workLink h3 {
        font-size: 16px;
    }
}

.workLink .illust::after {
    background-image: url(../../images/illust_bottom.svg);
}

footer {
    margin-top: 0 !important;
}

.mod-h4 {
    margin-top: 15px;
}

@media screen and (max-width: 749px) {
    .info .dF.three-column {
        justify-content: space-between;
    }
}

.brand-communication h2,
.research-and-development h2 {
    margin-bottom: 40px;
    color: #000;
}

.research-and-development.seminar h2 {
    margin-bottom: 1em;
}

.brand-communication .lead,
.research-and-development .lead {
    margin-top: 30px;
}

.brand-communication .info .dF.three-column>div {
    margin-top: 40px;
}

@media screen and (max-width: 749px) {

    .brand-communication h2,
    .research-and-development h2 {
        margin-bottom: 20px;
    }

    .brand-communication .lead,
    .research-and-development .lead {
        margin-top: 20px;
    }

    .brand-communication .info .dF.three-column>div {
        margin-top: 20px;
    }
}

.brand-communication.bw h2.mod-h4 {
    font-size: 20px;
}

.brand-communication.bw .info .dF.three-column>div {
    margin-top: 30px;
    width: calc(95% / 3);
}

.brand-communication.bw .info .dF.three-column>div img {
    width: 100%;
}

.brand-communication.bw .info .dF.three-column>div:nth-child(3n-1) {
    margin-left: 0%;
    margin-right: 0%;
}

.brand-communication.bw .worksList-item a figcaption p {
    text-decoration: underline;
}

.brand-communication.bw .worksList-item a:hover p {
    text-decoration: none;
}

.research-and-development.seminar .info .list {
    padding: 30px 60px;
    border-top: 1px solid #3fb58f;
    border-bottom: 1px solid #3fb58f;
    margin-top: 50px;
}

.research-and-development.seminar .info ul li,
.research-and-development.seminar .info dl {
    padding: 5px 10px;
    border-bottom: 1px #999999 dotted;
}

.research-and-development.seminar .table ul li {
    padding-left: 1.5em;
    text-indent: -1.5em;
}

@media screen and (max-width: 749px) {
    .research-and-development.seminar .table ul li {
        width: calc(100% - 40px);
    }
}

.research-and-development.seminar .table ul span {
    display: block;
    color: #757d85;
    text-indent: 0.1em;
}

.worksList {
    display: flex;
    gap: 2.4rem 1.2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.worksList+.worksList {
    margin-top: 4rem;
}

.worksList.sp-2col .worksList-item {
    width: calc((100% - 1.2rem)/2);
}

.worksList-item figcaption {
    margin-top: 1em;
    padding: 0 .2em;
    line-height: 1.3;
}

.worksList-icon {
    display: inline-block;
    width: fit-content;
    margin-right: .7em;
    font-size: 1.3rem;
    padding: .3em .8em;
    line-height: 1;
    border-radius: 1.2em;
    letter-spacing: normal;
    margin-bottom: .6em;
    background-color: #757d85;
    color: #fff;
}

.worksList {
    gap: 1.2rem;
}

.worksList a {
    display: block;
}

.worksList a img {
    transition: .2s;
}

.worksList a:hover img {
    opacity: .8;
}

.worksList .ic-win {
    display: inline-block;
    margin-left: .4em;
}

@media screen and (768px < width) {
    .worksList {
        gap: 4rem 3rem;
    }

    .worksList.pc-2col .worksList-item {
        width: calc((100% - 3rem)/2);
    }

    .worksList.pc-3col .worksList-item {
        width: calc((100% - 6rem)/3);
    }

    .worksList.pc-4col .worksList-item {
        width: calc((100% - 6rem)/4);
    }
}

.research-and-development.materials .info ul li {
    padding: 5px 10px;
    border-bottom: 1px #999999 dotted;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.research-and-development.materials .info ul li span:last-child {
    margin-left: 20px;
}

@media screen and (max-width: 749px) {
    .research-and-development.materials .info ul li span:last-child {
    margin-left: 15px;
    width: 5em;
    text-align: right;
}

}

.research-and-development.materials a.btn-01 p {
    color: #3fb58f;
}

.research-and-development.materials .movie {
    width: 480px;
}

.research-and-development.materials .movie>div {
    height: 0;
    padding-bottom: 56.25%;
    position: relative;
    display: block;
    margin-bottom: 5px;
}

@media screen and (max-width: 749px) {
    .research-and-development.materials .movie {
        width: 100%;
    }

    .research-and-development.materials .list a.btn-01 {
        padding: 20px 0;
    }
}

.research-and-development.materials iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.research-and-development.lc-providentia .indent {
    padding-left: 1.5em;
}

.research-and-development.lc-providentia .content ul li::before {
    content: '・';
}

.research-and-development.lc-providentia .content ul li {
    padding-left: 1em;
    text-indent: -1em;
}

.research-and-development.lc-providentia .content ol {
    margin-left: 1.5em;
}

.research-and-development.lc-providentia .content ol li {
    list-style-type: decimal;
}